Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10388887 | Delayed fluorescence compound for organic EL device and using the same | Feng-Wen Yen | 2019-08-20 |
| 10347846 | Organic compound for organic EL device and using the same | Feng-Wen Yen | 2019-07-09 |